body{
    margin: 0;
    padding: 0;
}
#main{
    width: 700px;
    height: 400px;
    margin: 0 auto;
    border-radius: 20px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-image: url("/image/0.jpg");
}
#main #biaoti{
    width: 100%;
    height: 100px;
    text-align: center;
    margin-top: 200px;
    line-height: 100px;
}
#main #biaoti >span{
    font-family: 微软雅黑;
    font-size: 40px;
}
#main #user,#password,#login{
    width: 100%;
    height: 50px;
    line-height: 50px;
    margin-top: 20px;
}
#main #user .user_1,#password .pwd_1{
    float: left;
    font-family: 微软雅黑;
    font-size: 24px;
    width: 250px;
    text-align: right;
}
#main #user .user_2,#password .pwd_2{
    float: left;
}
#main #user .user_2 >input,#password .pwd_2 >input{
    width: 250px;
    height: 25px;
}
#main #user .user_2 >span{
    width: 200px;
    height: 25px;
}
#regin #sex .sex_2 >span{
    font-family: 微软雅黑;
    font-size: 24px;
}
#main #login{
    text-align: center;
}
#main #login >input{
    width: 100px;
    height: 30px;
}
#main #login a{
    font-family: 微软雅黑;
    font-size: 22px;
    text-decoration: none;
}